produced by our partner at the white house historical association. first ladies of the nights it's america, a portrait of each first lady, comments from noted historians, and thought from michelle obama on first place throughout history. now available throughout a discounted price. >> c-span, crated by american cable companies in 1979, brought to you as a public service by your television provider. >> coming up next, the 20th anniversary ceremony for the holocaust museum. later, president obama speech on the importance of science investments. later, the the defense secretary chuck hagel holds a news conference with the japanese counterpart. >> former president bill clinton spoke monday at an event marking the 20th anniversary of the holocaust museum in washington d.c. this is just over an hour. [indiscernible crowd conversations] [indiscernible crowd conversations] >> ladies and gentlemen, please welcome today's honored hocaust museum.r odict the tom bernstein, chair of the holocaust museum. lisa zaid, a granddaughter of four holocaust survivors. wor